A pamphlet warning Britons to leave the Middle East or face death has come to light in a stash of illicit propaganda.

The document does not hail from Basra or Baghdad, nor was it penned by the Islamists of al-Qaeda or the al-Mahdi Army. It was found in Haifa, about 60 years ago, and it was issued by the underground group led by Menachem Begin – the future Prime Minister of Israel and winner of the Nobel Peace Prize.